* {
    margin:0;
    padding:0;
}
a:visited{
    text-decoration: none;
    }
a{
    text-decoration: none;
    }
#header{
    margin-left:10%;
    margin-right:10%;
    width: 80%;
    border-bottom:4px groove #d3d3d3;
    background-color:#2d78f4;
}

#header ul{
    list-style-type:none;
    overflow:hidden;
}

#header li{
    height:50px;
    float:left;
}

#header a:link{
    display:block;
    width:120px;
    font-weight:bold;
    font-size:20px;
    color:white;
    text-align:center;
    padding:4px;
    text-decoration:none;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

#header a:visited{
    color:white;
}
#header li:hover{
    background-color:#1b010129;
}

#columns-container {
    margin-top:20px;
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
}

#columns-container ul{
    float:left;
    width: 80%;
}

#columns-container li{
    height: 128px;
    list-style-type:none;
    border-bottom:1px solid #d3d3d3;
    background-color:white;
}
#columns-container li:hover{
    background-color:#a2c9ff;
}

#columns-container li:visited{
    color:black;
}

#blog-information{
    position:fixed;
    width: 15%;
    height:100%;
    margin-left:65%;
    border-left:1px solid #d3d3d3;
    padding-bottom:100%;
    margin-right:10%;
}

#blog-information h2{
    padding: 0px 0px 0px 6px;
    font-size: 25px;
    margin-left:10px;
    color: #333;
    border-left:3px solid red;
}

#blog-information h3{
    padding: 10px 0px 0px 9px;
    font-size: 20px;
    margin-left:10px;
    color: #333;
}

#blog-information p{
    padding: 0px 0px 0px 9px;
    font-size: 16px;
    margin-left:10px;
    color: #333;
}